Ferrite-based MIMO terminal antenna

The utility model discloses a ferrite-based MIMO terminal antenna, which comprises a rectangular dielectric plate, a grounding metal plate, a ferrite in the shape of a cuboid, a main antenna and a diversity antenna, wherein the grounding metal plate is adhered on one surface of the dielectric plate, the ferrite is adhered on another surface of the dielectric plate, the main antenna is adhered on the ferrite, the diversity antenna is adhered on the dielectric plate, and the diversity antenna and the main antenna are arranged at positions of a group of diagonal vertexes of the dielectric plate respectively. According to the ferrite-based MIMO terminal antenna, the ferrite is introduced, the main antenna encloses the ferrite, and the stable high magnetic conductivity and dielectric constant characteristic of the ferrite within a range from 0.5GHz to 3GHz are utilized, so that the size of the main antenna is greatly reduced, wide bandwidth is covered, and the miniaturization and multi-band difficulty of the existing terminal antenna is solved; in addition, the diversity antenna is arranged at a diagonal end of the dielectric plate, the high isolation degree of the MIMO antenna system is realized, and the ferrite-based MIMO terminal antenna has very high application value.